A randomized 25 question test from a pool of 761 questions, good luck!
All the wired network components interact with ISO layers. Which of the answers below reflects the ISO layers that the switch interacts with?
Which of the answers below has the correct amount and kind of parameters of an Foundation field bus AI block?
There are several layer within the a typical DCS., each with it's own responsibilities. Which of the levels below is responsible for the connection to the control system performed?
Which of the terms below best reflects the effect of a radio waves trajectory when moving through mediums with different densities?
Which of the protocols below is best described as the connected field devices that are in a multibus configuration are limited to digital only signalling?
There are many versions of Modbus, one of those is Modbus ASCII. Which of the answers below correctly orders the components of the Modbus ASCII frame?
Baseband NRZ signalling is the standard for all physical connections with Ethernet. Which of the signalling methods below has the disadvantage of losing the clock signal when spaces are transmitted for an extended series?
Field instrument to PLC is best defined by which of the answers below?
For larger network configuration in IPv4, the more practical option is dynamic addressing. Which of the options below is a vital difference between static and dynamic addressing?
Software for programming or configuration is an integral part of any HMI. Which of the interfaces below can be best described as allowing the operators to interact with the GUI?
Which of the terms below is best described as the devices,in general, that are the final connections off of a segments spur cable?
All the wired network components interact with ISO layers. Which of the answers below reflects the ISO layers that the switch interacts with?
Which answer below best describes the result of electromagnetic interference in a transmission medium?
There are several advanced alarm methods available that provide a greater level of functionality. Which of the methods below makes adjustments to alarms attributes using a processes operating state to be the basis for modifications to an alarm using advanced logic?
All the wired network components interact with ISO layers. Which of the answers below reflects the ISO layers that the hub interacts with?
Which of the data transmission modes below best is described as a one way transmission?
The standard recommended by ISA-18.2 is for 3-4 priority level alarms to be used. Which of the alarm priority levels below can best be described as the movement of process conditions from normal to upset, requiring operator action at some point in the future?
Which of the answers below best describes the OSI layers that a HART certified is not compliant with?
An industrial network can, with a set of configured rules, scan network traffic flow for security issues. Which of the terms below best represents this type of security measure?
A DCS collects a lot of data during the course of operating. Which of the terms below would best describe the database that contains all the data required to create a trend in the process?
HMI networks are needed to expand or contract as required over their lifetime of use. Which of the networking types below will solve scalability, but is still limited because of multiple DA servers and duplication of information requiring an overuse of bandwidth?
Which of the topology connections is the most typical for a HART communication device?
There are several different ways to let an operator know about an alarm in any HMI. Which of the answers below would best be described as a flashing alarm?
The leased lines in a SCADA system provides a communication link between locations that is a dedicated one. Which of the environments below would the leased lines reside?
There are numerous styles of fiber optic cables. Which of the answers below best represents the number of criteria that is used to match the proper cable to the desired application?